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Sunday, May 3, 2020 | History

3 edition of Development of a DC propulsion system for an electric vehicle found in the catalog.

Development of a DC propulsion system for an electric vehicle

W. L. Kelledes

Development of a DC propulsion system for an electric vehicle

by W. L. Kelledes

  • 71 Want to read
  • 5 Currently reading

Published by National Aeronautics and Space Administration, Lewis Research Center in Cleveland, Ohio .
Written in English

    Subjects:
  • Electric motors, Direct current.,
  • Electric propulsion.,
  • Electric vehicles.

  • Edition Notes

    StatementW.L. Kelledes ; prepared for ... Lewis Research Center ... for U.S. Dept. of Energy ... Office of Vehicle and Engine R&D.
    SeriesNASA CR -- 168306., NASA contractor report -- NASA-CR 168306.
    ContributionsLewis Research Center., United States. Dept. of Energy. Office of Vehicle and Engine Research and Development., Eaton Corporation. Engineering & Research Center.
    The Physical Object
    FormatMicroform
    Paginationii, 132 p.
    Number of Pages132
    ID Numbers
    Open LibraryOL16120842M

      Purchase Electric Propulsion Development - 1st Edition. Print Book & E-Book. ISBN , Book Edition: 1. The automotive industry is waking up to the fact that hybrid electric vehicles could provide an answer to the ever-increasing need for lower-polluting and more fuel-efficient forms of personal transport. This is the first book to give comprehensive coverage of all aspects of the hybrid vehicle design, from its power plant and energy storage systems, to supporting chassis 4/5(3).

    Commercial Vehicle Electric Propulsion System Market: Segmentation and Regional Insight. The commercial vehicles electric propulsion systems market can be distinguished by product hybrid type and vehicle type. In the product outlook, there are generally three types; Full Hybrid, Mild Hybrid and Plug-in hybrid. Electric Vehicles with more than one electric motor can offer advantages in saving energy from the batteries. In order to do that, the control strategy plays an important role in distributing the required torque between the electric motors. A dual motor propulsion system with a differential transmission is simulated in this work. A rule based control strategy for this propulsion system Cited by: 7.

    We specialize in the design and development of electric vehicle propulsion system components. This entails a broad range of disciplines. Our San Dimas facility has o sq. feet of laboratory and office space to support these activities. electric vehicle [5]. Recent research has indicated that the permanent magnet synchronous motor and brushless dc motor (BLDC) can compete with Induction motor for electric vehicle propulsion [6]. Eventually, the simulation results for Rotor speed, Rotor and Stator current responses and Time response ofFile Size: 1MB.


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Development of a DC propulsion system for an electric vehicle by W. L. Kelledes Download PDF EPUB FB2

Development of a DC propulsion system for an electric vehicle. Cleveland, Ohio: National Aeronautics and Space Administration, Lewis Research Center, [] (OCoLC) Development of a DC propulsion system for an electric vehicle. Cleveland, Ohio: National Aeronautics and Space Administration, Lewis Research Center, January (OCoLC) One of the more sustainable alternative fuel vehicles chosen by automotive manufactures is electric vehicle (EV).

Currently emphasis by auto manufacturers is on development of propulsion which is low cost, light weight with optimal power by: 3. The program for an advanced electric propulsion system concept for electric vehicles was establ ished to evaluate a number of candidate system configurations, from which two systems were selected for conceptual design and preparation of a development plan.

The initial. tasks were completed and a formal report was publ ished. Battery electric vehicles (BEV), fuel cell electric vehicles (FCEV), and conventional and hybrid electric vehicles (HEV) are then described, contrasted and compared for vehicle propulsion.

The second part of the book features in-depth analysis of the electric powertrain traction machines, with a particular focus on the induction machine and the 5/5(5). Configuration of electric propulsion system: (a) interfacing of high voltage energy source; (b) interfacing of low voltage energy source with bidirectional dc/dc converter.

In HESs which is essential for vehicular application, a dc/dc converter is the key constituent which provides compatible interfacing and integration of energy by: Electric propulsion can benefit the deployment of large payloads for orbit transfer.

The mass and volume saved by using an electric propulsion system allows for the use of smaller launch vehicles or allows more satellites to be placed on a larger launch vehicle.

Alternatively, more. The why, what and how of the electric vehicle powertrain Empowers engineering professionals and students with the knowledge and skills required to engineer electric vehicle powertrain architectures, energy storage systems, power electronics converters and electric modern electric powertrain is relatively new for the automotive industry, and engineers are.

The key components of an Electric Vehicle. The battery is the main energy storage. The battery charger is to convert the electricity from mains to charge the.

The first part of the book begins with a historical overview of electromobility and the related environmental impacts motivating the development of the electric powertrain. Vehicular requirements for electromechanical propulsion are then presented. Abstract — Electric vehicles (EV) firstly introduced in late ’s.

But the benefits offered by internal combustion engines over electric propulsion made the previous a popular choice. Increasing price of fossil fuels coupled with environmental concerns has increased the interest in the research and growth of electric vehicle propulsion technologies.

This paper describes a hybrid electric vehicle drive control system under microcomputer control where the propulsion power is shared between a gasoline engine and a dc motor.

Lightweight Electric/Hybrid Vehicle Design covers the particular automotive design approach required for hybrid/electrical drive vehicles. There is currently huge investment world-wide in electric vehicle propulsion, driven by concern for pollution control and depleting oil resources.

An electric vehicle, also called an EV, uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery, solar panels or an electric generator to convert fuel to electricity.

EVs include, but are not limited to, road and rail vehicles, surface and. Electric Powertrain: Energy Systems, Power Electronics and Drives for Hybrid, Electric and Fuel Cell Vehicles is an important professional resource for practitioners and researchers in the battery, hybrid, and fuel cell EV transportation industry.

The resource is a structured, holistic textbook for the teaching of the fundamental theories and Cited by: 3. Attention is given to EV component reliability, automatic gearshift control for an efficient battery vehicle drive system, a brushless DC motor-power conditioner unit designed and built for propulsion of electric passenger vehicles, a roadway powered electric vehicle system, inductively coupled power systems for electric vehicles, a fuel-cell.

Fundamentals of Electric Propulsion: Ion and Hall Thrusters March The research described in this publication was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.

Reference herein to any specific commercial product, process, or service. Electric propulsion systems applied in racing karts is a matured technology. This is confirmed by the fact that the Fédération Internationale de l’Automobile (FIA) has established a recognised technical formula for sanctioned competitive electric kart racing.

Electric kart racing was introduced into Europe in with a set of technical regulations that are quite open at this Author: Sanath Alahakoon, Mark Burridge.

While in conventional ICE-based vehicles the energy carrier is a fossil fuel, electric and hybrid-electric propulsion systems are characterized by the presence of an electrochemical or electrostatic energy storage system.

Moreover, at least one electric motor is responsible — totally or partially — for the vehicle by: 2. Introduction to Electric Vehicle Propulsion Systems is an introductory course that provides practical training in the theory and design of battery-powered electric vehicle propulsion systems.

Topics include the rationale for electric vehicles, safety, battery technologies, basic battery testing, electric machine (motor) types, electric machine. Propulsion means to push forward or drive an object forward. The term is derived from two Latin words: pro, meaning before or forward; and pellere, meaning to drive.

A propulsion system consists of a source of mechanical power, and a propulsor (means of converting this power into propulsive force). A technological system uses an engine or motor as the power source .Naval DC’s electric propulsion systems are integral designed and matched to your vessels requirements and duty cycle.

We approach every project from a naval architecture perspective in order to achieve the highest overall system efficiency possible .Attention is given to the development of a dc motor controller, voltage considerations for electric vehicle propulsion systems, the characterization of the near term electric vehicle (ETV-1) breadboard propulsion system over the SAE Ja Driving Schedule 'D', the zinc-chloridemore».